M5Stack Atom S3 upload problems

  • When using PlatformIO I'm getting:

    Failed to connect to ESP32Failed to connect to ESP32-S3: No serial data received.-S3: No serial data received.

    This is after I successfully coded the device using the same code a couple of weeks ago.

    Any suggestions?
    Also, how do I format code to display properly in this forum?

  • Hello @samarkh

    please see this post about how to get M5AtomS3 into download mode.

    Re format code : click onto the COMPOSE(?) at the top right corner of the edit field and learn about markdown. (or follow this link)